docs: fix usage of non-existing repository in digital products recipe (#5280)

* docs: fix usage of non-existing repository in digital products recipe

* fix content linting

www/apps/docs/content/plugins/cms/contentful.md

@@ -310,28 +310,28 @@ Create the file `src/loaders/contentful-migrations/product-collection.ts` with t
 
 ```ts title=src/loaders/contentful-migrations/product-collection.ts
 import Migration, { 
-  MigrationContext
-} from "contentful-migration";
+  MigrationContext,
+} from "contentful-migration"
 
-export function productCollectionMigration (
+export function productCollectionMigration(
   migration: Migration,
   context?: MigrationContext
 ) {
   const collection = migration
     .createContentType("collection")
     .name("Product Collection")
-    .displayField("title");
+    .displayField("title")
 
     collection
       .createField("title")
       .name("Title")
       .type("Symbol")
-      .required(true);
+      .required(true)
     collection
       .createField("medusaId")
       .name("Medusa ID")
-      .type("Symbol");
-};
+      .type("Symbol")
+}
 ```
 </details>
 
@@ -344,28 +344,28 @@ Create the file `src/loaders/contentful-migrations/product-type.ts` with the fol
 
 ```ts title=src/loaders/contentful-migrations/product-type.ts
 import Migration, { 
-  MigrationContext
-} from "contentful-migration";
+  MigrationContext,
+} from "contentful-migration"
 
-export function productTypeMigration (
+export function productTypeMigration(
   migration: Migration,
   context?: MigrationContext
 ) {
   const collection = migration
     .createContentType("productType")
     .name("Product Type")
-    .displayField("title");
+    .displayField("title")
 
     collection
       .createField("title")
       .name("Title")
       .type("Symbol")
-      .required(true);
+      .required(true)
     collection
       .createField("medusaId")
       .name("Medusa ID")
-      .type("Symbol");
-};
+      .type("Symbol")
+}
 ```
 </details>
     

www/apps/docs/content/recipes/digital-products.mdx

@@ -284,26 +284,18 @@ import {
   TransactionBaseService,
   buildQuery,
 } from "@medusajs/medusa"
-import { 
-  ProductMediaRepository,
-} from "../repositories/product-media"
 import { ProductMedia } from "../models/product-media"
 import { MedusaError } from "@medusajs/utils"
 
 type InjectedDependencies = {
-  productMediaRepository: typeof ProductMediaRepository
   productVariantService: ProductVariantService
 }
 
 class ProductMediaService extends TransactionBaseService {
-  protected productMediaRepository_: 
-    typeof ProductMediaRepository
   protected productVariantService_: ProductVariantService
 
   constructor(container: InjectedDependencies) {
     super(container)
-    this.productMediaRepository_ = 
-      container.productMediaRepository
     this.productVariantService_ = 
       container.productVariantService
   }
@@ -328,12 +320,12 @@ class ProductMediaService extends TransactionBaseService {
       relations: [],
     }
   ): Promise<[ProductMedia[], number]> {
-    const productMediaRepo = this.activeManager_.withRepository(
-      this.productMediaRepository_
+    const productMediaRepo = this.activeManager_.getRepository(
+      ProductMedia
     )
 
     const [
-      relations, 
+      relations,
       isVariantsEnabled,
     ] = this.checkVariantInRelations(
       config.relations || []
@@ -354,8 +346,7 @@ class ProductMediaService extends TransactionBaseService {
         async (media, index) => {
           productMedias[index].variant = 
             await this.retrieveVariantByMedia(media)
-        })
-      )
+        }))
     }
 
     return [productMedias, count]
@@ -370,9 +361,8 @@ class ProductMediaService extends TransactionBaseService {
     }
   ): Promise<ProductMedia[]> {
     const [productMedias] = await this.listAndCount(
-      selector,
-      config
-    )
+        selector, config
+      )
 
     return productMedias
   }
@@ -381,10 +371,9 @@ class ProductMediaService extends TransactionBaseService {
     id: string,
     config?: FindConfig<ProductMedia>
   ): Promise<ProductMedia> {
-    const productMediaRepo = 
-      this.activeManager_.withRepository(
-        this.productMediaRepository_
-      )
+    const productMediaRepo = this.activeManager_.getRepository(
+      ProductMedia
+    )
 
     const query = buildQuery({
       id,
@@ -400,8 +389,9 @@ class ProductMediaService extends TransactionBaseService {
     }
 
     if (config.relations.includes("variant")) {
-      productMedia.variant = 
-        await this.retrieveVariantByMedia(productMedia)
+      productMedia.variant = await this.retrieveVariantByMedia(
+        productMedia
+      )
     }
 
     return productMedia
@@ -409,7 +399,8 @@ class ProductMediaService extends TransactionBaseService {
 
   async retrieveVariantByMedia(productMedia: ProductMedia) {
     return await this.productVariantService_.retrieve(
-      productMedia.variant_id, {
+      productMedia.variant_id,
+      {
         relations: ["product"],
       }
     )
@@ -417,13 +408,12 @@ class ProductMediaService extends TransactionBaseService {
 
   async create(
     data: Pick<
-      ProductMedia, 
-      "name" | "file_key" | "variant_id" | "type"
+      ProductMedia, "name" | "file_key" | "variant_id" | "type"
     >
   ): Promise<ProductMedia> {
     return this.atomicPhase_(async (manager) => {
-      const productMediaRepo = manager.withRepository(
-        this.productMediaRepository_
+      const productMediaRepo = manager.getRepository(
+        ProductMedia
       )
       const productMedia = productMediaRepo.create(data)
       const result = await productMediaRepo.save(productMedia)
@@ -437,8 +427,8 @@ class ProductMediaService extends TransactionBaseService {
     data: Omit<Partial<ProductMedia>, "id">
   ): Promise<ProductMedia> {
     return await this.atomicPhase_(async (manager) => {
-      const productMediaRepo = manager.withRepository(
-        this.productMediaRepository_
+      const productMediaRepo = manager.getRepository(
+        ProductMedia
       )
       const productMedia = await this.retrieve(id)
 
@@ -450,8 +440,8 @@ class ProductMediaService extends TransactionBaseService {
 
   async delete(id: string): Promise<void> {
     return await this.atomicPhase_(async (manager) => {
-      const productMediaRepo = manager.withRepository(
-        this.productMediaRepository_
+      const productMediaRepo = manager.getRepository(
+        ProductMedia
       )
       const productMedia = await this.retrieve(id)